But, some day, my array name suddenly changed from /dev/md/lucas.mgscreativa.com.ar:0 to /dev/md0, so i have done some changes in fstab and mdadm.conf (of course, after hours and hours of tryal and error) and everything went just ok, but today, AGAIN, the MD number changed from /dev/md0 to /dev/md127!!!

What's going on here? is this a bug I guess.

Is there any way to fix the MD number so my server can work as it shhould, without flaws?